Software Público Brasileiro

#!/bin/bash
#
# SPDX-License-Identifier: LGPL-3.0-or-later
#
# Copyright (C) 2023 Perry Werneck <perry.werneck@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.
#

# Check command-line arguments
argument() {

	local cmdline
	for cmdline in ${BASH_ARGV[*]}
	do
		if [ "$(echo ${cmdline} | sed "s@^--@@g" | sed "s@^-@@g" | cut -d= -f1)" == "${1}" ]; then
			local value
			value="$(echo ${cmdline} | cut -d= -f2)"
			if [ -z "${value}" ]; then
				echo "1"
			else
				echo "${value}"
			fi
			return 0
		fi
	done
	echo ""
	return 2
}

argument "help" > /dev/null
if [ "$?" == "0" ]; then
	echo "Use ${0} options"
	echo ""
	echo "	--help Help options (this screen)"
	echo "	--zip Build zipfile"
	
	if [ -e "${srcdir}/win/${PACKAGE_NAME}.nsi" ]; then
		echo "	--nsi Build nsi installer"
	fi
	echo "	--upload Upload bundle to github"
fi

# Setup default paths
srcdir="$(dirname $(dirname $(readlink -f "${0}")))"
cd ${srcdir}
if [ "$?" != "0" ]; then
	echo "Cant cd to ${srcdir}"
	exit -1
fi

if [ -z ${MINGW_PREFIX} ]; then
	if [ -d "/usr/x86_64-w64-mingw32/sys-root/mingw" ]; then
		MINGW_PREFIX="/usr/x86_64-w64-mingw32/sys-root/mingw"
		PKG_CONFIG="/usr/bin/x86_64-w64-mingw32-pkg-config"
	else
		echo "Cant determine mingw prefix"
		exit -1
	fi
fi

if [ -z ${PKG_CONFIG} ]; then
	PKG_CONFIG=${MINGW_PREFX}/bin/pkg-config
fi

PACKAGE_NAME=$(grep AC_INIT configure.ac | cut -d[ -f2 | cut -d] -f1)
if [ -z ${PACKAGE_NAME} ]; then
	echo "Cant determine package name"
	exit -1
fi

PACKAGE_VERSION=$(grep AC_INIT configure.ac | cut -d[ -f3 | cut -d] -f1)
if [ -z ${PACKAGE_VERSION} ]; then
	echo "Cant determine package name"
	exit -1
fi

mkdir -p .bin/bundle
if [ "$?" != "0" ]; then
	echo "Cant mkdir base buildroot"
	exit -1
fi

buildroot=$(readlink -f .bin/bundle)
if [ -z ${buildroot} ]; then
	echo "Cant detect buildroot ${buildroot}"
	exit -1
fi

mkdir -p "${buildroot}"
if [ "$?" != "0" ]; then
	echo "Cant mkdir ${buildroot}"
	exit -1
fi

rm -fr "${buildroot}/*"
if [ "$?" != "0" ]; then
	echo "Cant clean ${buildroot}"
	exit -1
fi

bindir="${buildroot}${MINGW_PREFIX}/bin"
sysdir="${buildroot}/windows/system32"

if [ -z "${WIN_ROOT}" ]; then
	WIN_ROOT="/c/Windows"
fi

export LANG=C

prepare() {

	argument "help" > /dev/null
	if [ "$?" == "0" ]; then
		exit 0
	fi
	
	rm -fr "${buildroot}"
	mkdir -p "${buildroot}"
} 

install_bin() {

	mkdir -p "${bindir}"

	AGAIN=1
	until [ $AGAIN = 0 ]; do

		SOURCES=$(mktemp)
		REQUIRES=$(mktemp)

		find "${buildroot}" -iname "*.dll" >	${SOURCES}
		find "${buildroot}" -iname "*.exe" >>	${SOURCES}
	
		while read FILENAME
		do
			echo ${FILENAME}
			objdump -p ${FILENAME} | grep "DLL Name:" | cut -d: -f2 | tr "[:upper:]" "[:lower:]" >> ${REQUIRES}
		done < ${SOURCES}

		libs_to_exclude="
			advapi32.dll
			cfgmgr32.dll
			comctl32.dll
			comdlg32.dll
			crypt32.dll
			d3d8.dll
			d3d9.dll
			ddraw.dll
			dnsapi.dll
			dsound.dll
			dwmapi.dll
			gdi32.dll
			gdiplus.dll
			glu32.dll
			glut32.dll
			imm32.dll
			iphlpapi.dll
			kernel32.dll
			ksuser.dll
			mpr.dll
			mscms.dll
			mscoree.dll
			msimg32.dll
			msvcr71.dll
			msvcr80.dll
			msvcr90.dll
			msvcrt.dll
			mswsock.dll
			netapi32.dll
			odbc32.dll
			ole32.dll
			oleacc.dll
			oleaut32.dll
			opengl32.dll
			psapi.dll
			rpcrt4.dll
			secur32.dll
			setupapi.dll
			shell32.dll
			shlwapi.dll
			user32.dll
			usp10.dll
			version.dll
			wininet.dll
			winmm.dll
			wldap32.dll
			ws2_32.dll
			wsock32.dll
			winspool.drv
			ntdll.dll
			winhttp.dll
			hid.dll
			bcrypt.dll
		"

		# Remove system DLLs from list
		for i in $libs_to_exclude; do
			sed -i -e "/${i}/d" ${REQUIRES}
		done

		AGAIN=0
		while read FILENAME
		do

			echo ${FILENAME}
			
			if [ ! -e "${bindir}/${FILENAME}" ]; then

				if [ -e ${MINGW_PREFIX}/bin/${FILENAME} ]; then

					AGAIN=1
					cp -v "${MINGW_PREFIX}/bin/${FILENAME}" "${bindir}/${FILENAME}"
					if [ "$?" != "0" ]; then
						exit -1
					fi

				elif [ -e ${MINGW_PREFIX}/lib/${FILENAME} ]; then

					AGAIN=1
					cp -v "${MINGW_PREFIX}/lib/${FILENAME}" "${bindir}/${FILENAME}"
					if [ "$?" != "0" ]; then
						exit -1
					fi

				elif [ -e  "${WIN_ROOT}/System32/${FILENAME}" ]; then

					echo "Ignoring ${WIN_ROOT}/System32/${FILENAME}"

				else 

					echo "Can't find ${MINGW_PREFIX}/bin/${FILENAME} or ${WIN_ROOT}/System32/${FILENAME}"
					find "${MINGW_PREFIX}" -iname "${FILENAME}"
					exit -1

				fi
			
			fi
		
		done < ${REQUIRES}

		rm -f ${SOURCES}
		rm -f ${REQUIRES}
		
	done
	
	# libhllapi should be available in windows path
	if [ -e "${bindir}/libhllapi.dll" ]; then
		mkdir -p "${sysdir}"
		mv "${bindir}/libhllapi.dll" "${sysdir}"
		if [ "$?" != "0" ]; then
			exit -1
		fi
	fi

}

install_locale() {		

        mkdir -p ${buildroot}${MINGW_PREFIX}/share/locale/pt_BR/LC_MESSAGES

        locales="
                gettext-runtime.mo
                gettext-tools.mo
                glib20.mo
                gtk30.mo
                gtk30-properties.mo
        "

		FILENAMES=$(mktemp)
        for i in ${locales}
		do
 			find "${MINGW_PREFIX}/share/locale" -name ${i} >> ${FILENAMES}
		done

		while read FILENAME
		do
			mkdir -p $(dirname "${buildroot}${FILENAME}")
			cp -v "${FILENAME}" "${buildroot}${FILENAME}"
			if [ "$?" != "0" ]; then
				exit -1
			fi
		done < ${FILENAMES}
		rm -f ${FILENAMES}
}


make_zip() {

	cd ${buildroot}${MINGW_PREFIX}
	if [ "$?" != "0" ]; then
		exit -1
	fi

	rm -f ${srcdir}/${MINGW_PACKAGE_PREFIX}-${PACKAGE_NAME}-${PACKAGE_VERSION}.bundle.zip

	zip -9 -r ${srcdir}/${MINGW_PACKAGE_PREFIX}-${PACKAGE_NAME}-${PACKAGE_VERSION}.bundle.zip .
	if [ "$?" != "0" ]; then
		exit -1
	fi

	cd ${srcdir}
	if [ "$?" != "0" ]; then
		exit -1
	fi
	
	if [ -z $(which gh) ]; then
		return 0
	fi
	
	argument "upload" > /dev/null
	if [ "$?" == "0" ]; then
		gh release upload --clobber "${PACKAGE_VERSION}" ${srcdir}/${MINGW_PACKAGE_PREFIX}-${PACKAGE_NAME}-${PACKAGE_VERSION}.bundle.zip
	fi	

}

make_nsis() {
	makensis \
		-INPUTCHARSET UTF8 \
		-DWITHIPC \
		-DWITHPLUGINS \
		-DWITHSDK \
		-DPKGDIR=${buildroot}${MINGW_PREFIX} \
		${buildroot}${MINGW_PREFIX}/${PACKAGE_NAME}.nsi
		if [ "$?" != "0" ]; then
			echo "Cant build nsis script"
		fi	

	if [ ! -z $(which gh) ]; then
		argument "upload" > /dev/null
		if [ "$?" == "0" ]; then
			gh release upload --clobber "${PACKAGE_VERSION}" ${buildroot}${MINGW_PREFIX}/${PACKAGE_NAME}*.exe
			if [ "$?" != "0" ]; then
				echo "Cant upload nsis installer"
				exit -1
			fi			
		fi	
	fi

	mv -f ${buildroot}${MINGW_PREFIX}/${PACKAGE_NAME}*.exe "${srcdir}"
	if [ "$?" != "0" ]; then
		echo "Cant copy nsis installer"
		exit -1
	fi	
}

install_license() {
	mkdir -p "${buildroot}${MINGW_PREFIX}/usr/share/${PACKAGE_NAME}"
	cp "${srcdir}/LICENSE" "${buildroot}${MINGW_PREFIX}/usr/share/${PACKAGE_NAME}"
	if [ "$?" != "0" ]; then
		echo "Cant copy LICENSE"
		exit -1
	fi
}

install_runtime() {
	install_bin
	install_locale
}

build_package() {

	# Build
	make -C "${srcdir}" all
	if [ "$?" != "0" ]; then
		echo "Build failed"
		exit -1
	fi

	make -C "${srcdir}" "DESTDIR=${buildroot}" install
	if [ "$?" != "0" ]; then
		echo "Install failed"
		exit -1
	fi

}

make_packages() {

	echo "----------------------------------"
	find . -iname *.nsi
	echo "----------------------------------"
	find ${srcdir} -iname *.nsi
	echo "----------------------------------"
	find ${buildroot} -iname *.nsi
	echo "----------------------------------"
	
	if [ -e "${srcdir}/win/${PACKAGE_NAME}.nsi" ]; then
		mkdir -p "${buildroot}${MINGW_PREFIX}/nsi"
		cp "${srcdir}/win/${PACKAGE_NAME}.nsi" "${buildroot}${MINGW_PREFIX}/${PACKAGE_NAME}.nsi" 
		if [ "$?" == "0" ]; then
			echo "Nsis script installed"
		else 
			echo "Error installing nsis"
		fi	
	else
		echo "Cant find ${srcdir}/win/${PACKAGE_NAME}.nsi"
	fi
	
	if [ -e "${srcdir}/LICENSE" ]; then
		mkdir -p "${buildroot}${MINGW_PREFIX}/share/pw3270"
		cp "${srcdir}/LICENSE" "${buildroot}${MINGW_PREFIX}/share/pw3270" 
		if [ "$?" == "0" ]; then
			echo "License installed"
		else
			echo "Error installing license"
		fi	
	else
		echo "Cant find ${srcdir}/LICENSE"
	fi

	argument "nsi" > /dev/null
	if [ "$?" == "0" ]; then
		make_nsis
	fi	

	argument "zip" > /dev/null
	if [ "$?" == "0" ]; then
		make_zip
	fi	

}